Which to use
“la” is an article and “luz” is a noun - they look or sound alike but fill different roles in a sentence.
- #2
- “la” frequency rank
- #469
- “luz” frequency rank
- 471
- confusion score
Side-by-Side Comparison
| Feature | la | luz |
|---|---|---|
| Definition | Artículo determinado femenino singular. | Radiación electromagnética visible al ojo humano. |
Where the eye mixes la and luz
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: la vs luz
These two trip readers on the page rather than in the ear: la is [la] while luz is [ˈlus]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (article vs noun), which is usually the fastest check. Our composite confusion score for this pair is 471, derived from the frequency rank of both members and their visual similarity.
la is recorded at frequency rank #2, classified as anarticle, pronounced [la]. luz is at rank #469, tagged as anoun, pronounced [ˈlus].
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 471, this pair ranks #323,376 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of la vs luz
Shared letters: l. Private to "la": a. Private to "luz": uz.
"la" · 2 letters · shape CV · "luz" · 3 letters · shape CVC
Frequently Asked Questions
Do "la" and "luz" mean the same thing in a sentence?
In ordinary Spanish text, does "la" or "luz" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "la" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "luz" - compare definitions side by side with the headword page. Word entry
- This pair ranks #323,376 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "la" and "luz" also get mixed up with nearby pairs, the highest-scored neighbour is "lac vs luz". Nearby pair
Confusion rank #323,376 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.